Leaper Vintage Canvas Laptop Backpack Travel Rucksack Shoulder College School Bag (Khaki) Material: High quality washed canvas + PU Leather Deco. It is made of thick canvas with tightly stitched seams. NOTE: We have updated the tag, two tags are randomly sent. We appreciate your understanding. Size: 11.5"Lx17.4"Hx5.1"D / 29.5cmLx44.5cmHx13cmD; the width of strap: about 2.75 in. It fits a MacBook Pro 15 inch just fine. This is a large and roomy backpack, perfect for a high schooler, college student or adult. The laptop backpack has plenty of compartments for cables, external hard drives, etc.. 2 upfront zipper pockets + 1 open pocket and 1 zipper pocket under the flap; 2 side pocket can put water bottle and umbrella; 1 hidden pocket in the back can put a wallet and reach behind to grab it without taking off the backpack. The main inner compartment has the laptop section and two phone/wallet pouches. It can put note books, A4 files, 15'' laptop computer and clothes inside. The back and the straps are padded for comfort. The straps are also adjustable to size. The backpack is very accurately sewn together. Seams and stitching are straight, and stitching is finished off. You can carry it around some overnight items for weekend travels. This backpack has a modern-retro look and a really luxurious style. It is with high capacity and multifunctional. It can be taken as a school backpack for teens and college students, a casual daypack for shopping, dating and exercising, a travel rucksack for outdoor activities, but it is not waterproof.